Kinetics and Mechanism of React ion of Methoxide Ion with 0-( TV-Ary lcarbamoyl) benzophenone Oximes
نویسنده
چکیده
The reaction of substituted 0-(iV-phenylcarbamoyl)benzophenone oximes with dibutylamine in toluene was studied by Levine and Fech [1]. The present com munication represents a continuation of our previous study of hydrolysis of 0-(N-4-nitrophenylcarbamoyl)benzaldehyde oximes [2, 3]. The aim of our work was to complete the knowledge about the substi tution influence from the ring joined to a nitrogen atom. We have also tried to verify a simple way for the evaluation of the reaction mechanism. The change of 0-(7V-arylcarbamoyl)benzaldehyde oximes for 0-(iV-arylcarbamoyl)benzophenone oximes (la— lib, Formula 1) was chosen taking into account the decreased number of isomeric and subsequent prod ucts that could be formed. Methanol was chosen to ensure the homogeneity of the reaction mixture and to eliminate the decarboxylation.
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